Body, Heal Thyself

传播最新健康知识、记录恢复健康消息、推荐及时健康产品
打印 被阅读次数

Chapter 2: Body, Heal Thyself

Scientists became interested in the workings of the human body during the "scientific revolution" of the 15th and 16th centuries. These early studies led to descriptions of the circulatory, digestive, respiratory, nervous, and excretory systems. In time, scientists came to think of the body as a kind of machine that uses a series of chemical reactions to convert food into energy.

登录后才可评论.